*{
    margin: 0 ;
    padding: 0;
    list-style: none;
    text-decoration: none;
    line-height: 1;
}
/* html{
    font-size: 32vw;
    1rem=120px=32vw
} */
img{
    display: block;
}
header{
    width: 1140px;
    height: 83px;
    margin: 0 auto;
    background-color: #49afdf;
}
header>div{
    float: left;
    font-size: 40px;
    margin-left: 40px;
    line-height: 83px;
}
header ul{
    float: right;
    width: 580px;
    height: 83px;
    
}
header ul li{
    font-size: 12px;
    line-height: 83px;
    height: 83px;
    margin: 0 31px;
    float: left;
}
header ul>li:nth-child(1){
    margin-left: 0;
}
header ul>li:nth-child(8){
    margin-right: 0;
}
.banner img{
    width: 100%;
    margin: 0 auto;
}
.f6{
    width: 1140px;
    height: 756px;
    margin: 0 auto;
}

.f6 .breadcrumb{
    padding-left: 6px;
    padding-right: 6px;
  }

.f6 .p{
    width: 700px;
    margin: 15px auto;
  }

  .f6 .m-style .prev , .m-style .next{
    background: pink;
    color: #fff;
  }

  .f6 .m-style .active{
    background: orange;
  }



/* 楼层导航 */
.storeyNav{
    height: 320px;
    width: 42px;
    position: fixed;
    right:100px;
    top:50%;
    transform: translateY(-50%);
    display: none;
}
.storeyNav ul{
    border: 2px solid red;
}

.storeyNav ul li{
    width: 60px;
    height: 40px;
    font-size: 15px;
    padding:15px;
    display: flex;
    align-items: center;
    text-align: center;
    border-bottom: 2px solid red;
    background: pink;
    color: #fff;
}

.storeyNav ul li.active{
    background: blue;
    color: red;
}

.storeyNav ul li:last-child{
    border-bottom: none;
}